A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-351-4527
NSN 5910-01-258-8716
NSN 6320-01-616-0843
NSN 6145-01-110-9341
NSN 6685-01-395-2653
NSN 5895-01-370-3351
NSN 5895-01-146-7778
NSN 5835-01-300-4226
NSN 5925-01-123-2829
NSN 6645-01-113-8979
NSN 5945-01-585-2848
NSN 6320-01-390-5385